TCC - Engenharia Civil (UACSA)
URI permanente para esta coleçãohttps://arandu.ufrpe.br/handle/123456789/2911
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Resultados da Pesquisa
Item Estudo da vulnerabilidade ambiental da barragem de Tapacurá pelo aporte natural do solo, Zona da Mata norte de Pernambuco, Brasil(2019-07-10) Lima, Nívea Ramos de; Moraes, Alex Souza; http://lattes.cnpq.br/0440163845324480; http://lattes.cnpq.br/5045118226452812Aprocess of use and occupation of the soils of hydrographic basins, it generates consequences as the increment of materials for the interior of the dam, thereby it is necessary to establish references about the current stage of contamination regarding the quality of the Sediments inside the Tapacurá Dam, which monitoring will allow a more systemic view of the area, regarding the excess or scarcity of some chemical elements, and serve as a geochemical and environmental study on the quality of the sediments present in this basin, aiming the construction of the EIA / RIME. The sediment samples were collected using a VAN VEEN dredger at predetermined points and destined to the laboratory, where the samples were prepared to follow for chemical analysis of the metals present in the sediments. As a first result, from the depths measured at each point, the map of the bathymetry of the Tapacurá basin was made. The toxicity of soil and sediment samples from the surrounding area of the dam was calculated from bibliographies serving as reference about the contribution of the elements to the basin. Finally, from the Enrichment Factor (EF) that was calculated using the Iron as normalizer element, it indicated that there is enrichment of Cadmium in all collected points distributed inside and outside the basin. However there are similarities between the values, it is not possible to confirm the origin of the change, making it necessary future studies that could recognize the nature of this element.Item Monitoramento físico-químico e ambiental dos solos do Complexo Industrial Portuário de Suape, Região Metropolitana do Recife, Pernambuco, Brasil(2019-05-22) Silva, Rodrigo Atanasio; Moraes, Alex Souza; http://lattes.cnpq.br/0440163845324480; http://lattes.cnpq.br/9853341999557777The present work refers to the study of the physical and chemical characteristics of the soils located in the areas of the Industrial and Port complex of Suape. They were obtained by carrying out a collection in 11 points spread within an area of 450 m², uniformly determined, to have a greater and better representation of the study area. The analyzes made in the laboratory served to determine the granulometry, consistency limits, color and main elements present in the different types of soils. The results obtained show a grouping of two large groups S8, S9, S3, S4, S2, S5 and S7, S11, S10, S6, S1 the first group presents soils with darker colors that are linked with the high amount of clay and the high value of IP. The second group has lighter colors and low amounts of clay, consequently, low IP values.